Gibbon Slacklines Extension Piece/Extension for Slackrack Fitness or Classic Centre Piece incl 1m Extension
- 1m Slackrack extension, center part including connection beam to extend slackrack to 4m.
- Extend your slackrack to 4m! Not compatible with Slackrack 300 or older frames..
- Additional enlargement for Slackrack Classic and Fitness Slackrack.